Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest: Audiobook
Book 2 of the Brown Noise for Better Sleep series
According to The Books Insider's catalog data, the Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest audiobook runs 18.2 hours unabridged, narrated by The Brown Noise Studios (about 12.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 18.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 37 days |
| 1 hour / day | 19 days |
| 2 hours / day | 10 days |
| 1 hour / day at 1.5× | 13 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 18.2 hours, it runs longer than 98% of the 10,901 Medicine & Naturopathy audiobooks in our catalog.
Catching up on Brown Noise for Better Sleep
This is book 2. Book 1 runs 20.9 hours before it; books 1 to 2 run 39.1 hours in all.
About as long, on the Medicine & Naturopathy shelf
148 Medicine & Naturopathy audiobooks in our catalog run within 10% of this length. The most popular on the store:
- The Myth of Normal: Trauma, Illness, and Healing in a Toxic Culture
- The Gene: An Intimate History
- The China Study, Revised and Expanded Edition: The Most Comprehensive Study of Nutrition Ever Conducted and the Startling Implications for Diet, Weight Loss, and Long-Term Health
- In the Realm of Hungry Ghosts: Close Encounters with Addiction
- Destiny of Souls: New Case Studies of Life Between Lives
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest is book 2 of The Brown Noise Studios's Brown Noise for Better Sleep series: a 18.2-hour unabridged recording, read by The Brown Noise Studios, released November 28, 2025, on the Medicine & Naturopathy and Disorders & Diseases shelves.
The listen at a glance
- Length
- 18.2 hrs
- Narrated by
- The Brown Noise Studios
- Released
- November 28, 2025
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Medicine & Naturopathy, Disorders & Diseases
- Series
- Brown Noise for Better Sleep #2
- ISBN
- 4069829189743
How to listen to Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest audiobook?
Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest runs 18.2 hours unabridged. At 1.5× speed that drops to roughly 12.1 hours.
Is the Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest?
Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest is narrated by The Brown Noise Studios.
Is Brown Noise Sleep – The Ultimate Brown Noise Sleep Sanctuary: Gentle Low-Frequency Soundscapes to Calm the Mind, Block Distractions, and Promote Deep, Restorative Rest worth listening to at 1.5× speed?
At 1.5× you'd finish in about 12.1 hours, saving 6.1 hours.